The lanthanide Ziegler-Natta model: Aluminum-mediated chain transfer

Michael G. Klimpel; Jörg Eppinger; Peter Sirsch; Wolfgang Scherer; Reiner Anwander

doi:10.1021/om020440u

The lanthanide Ziegler-Natta model: Aluminum-mediated chain transfer

Michael G. Klimpel, Jörg Eppinger, Peter Sirsch, Wolfgang Scherer, Reiner Anwander^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

52 Scopus citations

Abstract

C₂-symmetric tetraalkylaluminate complexes and terminal alkyl complexes were synthesized via a special silylamide elimination reaction. The 'reversibility' of tetraalkylaluminate coordination gave access to the first mixed-alkyl lanthanidocene complexes. The complexes were discussed as models for polymer chain transfer in organoaluminum-dependent Ziegler-Natta catalysts.

Original language	English (US)
Pages (from-to)	4021-4023
Number of pages	3
Journal	Organometallics
Volume	21
Issue number	20
DOIs	https://doi.org/10.1021/om020440u
State	Published - Sep 30 2002
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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10.1021/om020440u

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title = "The lanthanide Ziegler-Natta model: Aluminum-mediated chain transfer",

abstract = "C2-symmetric tetraalkylaluminate complexes and terminal alkyl complexes were synthesized via a special silylamide elimination reaction. The 'reversibility' of tetraalkylaluminate coordination gave access to the first mixed-alkyl lanthanidocene complexes. The complexes were discussed as models for polymer chain transfer in organoaluminum-dependent Ziegler-Natta catalysts.",

author = "Klimpel, {Michael G.} and J{\"o}rg Eppinger and Peter Sirsch and Wolfgang Scherer and Reiner Anwander",

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T2 - Aluminum-mediated chain transfer

AU - Klimpel, Michael G.

AU - Eppinger, Jörg

AU - Sirsch, Peter

AU - Scherer, Wolfgang

AU - Anwander, Reiner

PY - 2002/9/30

Y1 - 2002/9/30

N2 - C2-symmetric tetraalkylaluminate complexes and terminal alkyl complexes were synthesized via a special silylamide elimination reaction. The 'reversibility' of tetraalkylaluminate coordination gave access to the first mixed-alkyl lanthanidocene complexes. The complexes were discussed as models for polymer chain transfer in organoaluminum-dependent Ziegler-Natta catalysts.

AB - C2-symmetric tetraalkylaluminate complexes and terminal alkyl complexes were synthesized via a special silylamide elimination reaction. The 'reversibility' of tetraalkylaluminate coordination gave access to the first mixed-alkyl lanthanidocene complexes. The complexes were discussed as models for polymer chain transfer in organoaluminum-dependent Ziegler-Natta catalysts.

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The lanthanide Ziegler-Natta model: Aluminum-mediated chain transfer

Abstract

ASJC Scopus subject areas

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